X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e5f4aeb634849ae0c5090b54e3e6cd3a9ffd9b33..9d033af92e830d5636a3825a01b2cab00a6855a0:/src/common/artprov.cpp

diff --git a/src/common/artprov.cpp b/src/common/artprov.cpp
index 1c18b538ca..1dda57dd33 100644
--- a/src/common/artprov.cpp
+++ b/src/common/artprov.cpp
@@ -32,6 +32,7 @@
 #include "wx/artprov.h"
 #include "wx/hashmap.h"
 #include "wx/module.h"
+#include "wx/image.h"
 
 // For the purposes of forcing this module to link
 extern char g_ArtProviderModule;
@@ -48,7 +49,7 @@ WX_DEFINE_LIST(wxArtProvidersList);
 // Cache class - stores already requested bitmaps
 // ----------------------------------------------------------------------------
 
-WX_DECLARE_STRING_HASH_MAP(wxBitmap, wxArtProviderBitmapsHash);
+WX_DECLARE_EXPORTED_STRING_HASH_MAP(wxBitmap, wxArtProviderBitmapsHash);
 
 class WXDLLEXPORT wxArtProviderCache
 {
@@ -58,7 +59,7 @@ public:
         { m_bitmapsHash[full_id] = bmp; }
 
     void Clear();
-    
+
     static wxString ConstructHashID(const wxArtID& id,
                                     const wxArtClient& client,
                                     const wxSize& size);
@@ -113,11 +114,11 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
     if ( !sm_providers )
     {
         sm_providers = new wxArtProvidersList;
-        sm_providers->DeleteContents(TRUE);
         sm_cache = new wxArtProviderCache;
     }
 
     sm_providers->Insert(provider);
+    sm_cache->Clear();
 }
 
 /*static*/ bool wxArtProvider::PopProvider()
@@ -125,7 +126,8 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
     wxCHECK_MSG( sm_providers, FALSE, _T("no wxArtProvider exists") );
     wxCHECK_MSG( sm_providers->GetCount() > 0, FALSE, _T("wxArtProviders stack is empty") );
 
-    sm_providers->DeleteNode(sm_providers->GetFirst());
+    delete sm_providers->GetFirst()->GetData();
+    sm_providers->Erase(sm_providers->GetFirst());
     sm_cache->Clear();
     return TRUE;
 }
@@ -136,15 +138,17 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
 
     if ( sm_providers->DeleteObject(provider) )
     {
+        delete provider;
         sm_cache->Clear();
         return TRUE;
     }
-    
+
     return FALSE;
 }
 
 /*static*/ void wxArtProvider::CleanUpProviders()
 {
+    WX_CLEAR_LIST(wxArtProvidersList, *sm_providers);
     wxDELETE(sm_providers);
     wxDELETE(sm_cache);
 }
@@ -163,13 +167,23 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
     wxBitmap bmp;
     if ( !sm_cache->GetBitmap(hashId, &bmp) )
     {
-        for (wxArtProvidersList::Node *node = sm_providers->GetFirst();
+        for (wxArtProvidersList::compatibility_iterator node = sm_providers->GetFirst();
              node; node = node->GetNext())
         {
             bmp = node->GetData()->CreateBitmap(id, client, size);
             if ( bmp.Ok() )
+            {
+                if ( size != wxDefaultSize &&
+                     (bmp.GetWidth() != size.x || bmp.GetHeight() != size.y) )
+                {
+                    wxImage img = bmp.ConvertToImage();
+                    img.Rescale(size.x, size.y);
+                    bmp = wxBitmap(img);
+                }
                 break;
+            }
         }
+
         sm_cache->PutBitmap(hashId, bmp);
     }
 
@@ -183,25 +197,27 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
     wxCHECK_MSG( sm_providers, wxNullIcon, _T("no wxArtProvider exists") );
 
     wxBitmap bmp = GetBitmap(id, client, size);
-    if ( bmp.Ok() )
-    {
-        wxIcon icon;
-        icon.CopyFromBitmap(bmp);
-        return icon;
-    }
-    else
-    {
+    if ( !bmp.Ok() )
         return wxNullIcon;
-    }
-}
 
+    wxIcon icon;
+    icon.CopyFromBitmap(bmp);
+    return icon;
+}
 
 
 class wxArtProviderModule: public wxModule
 {
 public:
-    bool OnInit() { return TRUE; }
-    void OnExit() { wxArtProvider::CleanUpProviders(); }
+    bool OnInit()
+    {
+        wxArtProvider::InitStdProvider();
+        return TRUE;
+    }
+    void OnExit()
+    {
+        wxArtProvider::CleanUpProviders();
+    }
 
     DECLARE_DYNAMIC_CLASS(wxArtProviderModule)
 };